1.Mum I can't answer the phone! I am washing my hair!

2.Harry eats spaghetti everyday. That's not healthy!

3.My dad read the newspaper before I got up yesterday.

4.This English exercise is difficult. Do you know the answers?

5.

6.Sarah, are you waiting for the bus?Get in the car. I will give you a lift!

7.When the teacher comes into the classroom, two boys are playing football.

8.By the time we are getting to the theater, the play starts.

9.Do you understand this exercise?

10.While we cycle in the par,Emma is falling of her bike.

11. I'm sorry. I am busy. I am doing my homework.

12. By the time Holy and Michael arrived at the train station, the train leaves